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DIC_ROCK_ALL (3677 rows)
Dictionary table based on the entire version 3 of the BGS Rock Classification Scheme and is populated directly from the 3 supplying tables (BGS.ROCK_NAME_V3, BGS.ROCK_COMPOSITE and BGS.DIC_ROCK_DUMMY). It contains both the base rock names and addditional codes required for specific application, eg. composite names for use on digital geological maps. It is formally approved as the official source of ALL database codes to be used in BGS corporate databases and MUST be followed.


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Row CODE SOURCE_CODE DESCRIPTION TRANSLATION STATUS USER_ENTERED DATE_ENTERED USER_UPDATED DATE_UPDATED TRANSFER RCS_STATUS
981 HAMU  RC  Hawaiite and mugearite  Hawaiite and mugearite  DJLO  19-MAY-06  TMCM  24-AUG-18 
982 HAW  RN  Hawaiite - A sodic trachybasalt. British Geological Survey Research Report RR/99/06, section 5.2 and figs. 17b, 20.  Hawaiite  GRBA  24-FEB-00  TMCM  22-FEB-19   
983 HAWAPH  RN  Hawaiite, aphyric  Aphyric hawaiite  DJLO  30-NOV-06  TMCM  31-AUG-18 
984 HBAR  RN  Basaltic-rock, hornfelsed  Hornfelsed basaltic-rock  AWEL  21-MAY-02  TMCM  31-AUG-18   
985 HBBGD  RN  Granodiorite, hornblende-biotite  Hornblende-biotite granodiorite  AWEL  21-MAY-02  TMCM  31-AUG-18   
986 HBDI  RN  Diorite, hornblende  Hornblende diorite  AWEL  21-MAY-02  TMCM  31-AUG-18   
987 HBGB  RN  Hornblende-gabbro - A type of gabbro. In the Rock Classification Scheme, it is a gabbro with plagioclase 10 - 90%, pyroxene <10% and hornblende 5 - 90% of plagioclase + pyroxene + hornblende. British Geological Survey Research Report RR/99/06, section 5.1 and figs. 13, 14.  Hornblende-gabbro  GRBA  24-FEB-00  TMCM  22-FEB-19   
988 HBGV  RC  Hornblende-gabbro, with granitic veins  Hornblende-gabbro, with granitic veins  DJLO  02-DEC-04  TMCM  24-AUG-18 
989 HBPDT  RN  Hornblende-peridotite - A type of peridotite. In the Rock Classification Scheme, it is a peridotite with olivine 40 - 90%, pyroxene <5% and hornblende 5 - 40% of olivine + pyroxene + hornblende. British Geological Survey Research Report RR/99/06, section 5.1 and figs. 15, 16.  Hornblende-peridotite  GRBA  24-FEB-00  TMCM  22-FEB-19   
990 HBPXT  RN  Hornblende-pyroxenite - A type of pyroxenite. In the Rock Classification Scheme, it is a pyroxenite with olivine <5%, pyroxene 47 - 90%, hornblende 5 - 50% of olivine + pyroxene + hornblende. British Geological Survey Research Report RR/99/06, section 5.1 and figs. 15, 16.  Hornblende-pyroxenite  GRBA  24-FEB-00  TMCM  22-FEB-19   
991 HBR  RN  Hornblende-rock - A type of meta-ultramafic-rock in which the dominant mineral is hornblende. British Geological Survey Research Report RR/99/02, section 5.2.  Hornblende-rock  GRBA  24-FEB-00  TMCM  22-FEB-19   
992 HBSCH  RN  Schist, hornblende  Hornblende schist  GRBA  24-FEB-00  TMCM  31-AUG-18   
993 HBT  RN  Hornblendite - A type of ultramafic-rock. In the Rock Classification Scheme, it is a coarse-grained ultramafic rock with less than 40% olivine, and hornblende dominant over pyroxene. British Geological Survey Research Report RR/99/06, section 5.1 and figs. 9, 15, 16.  Hornblendite  GRBA  24-FEB-00  TMCM  22-FEB-19   
994 HBTR  RN  Hornblende-trachyte  Hornblende-trachyte  DJLO  07-JUL-08  TMCM  31-AUG-18 
995 HBTSS  RN  Hornblendite (s.s.) - A type of hornblende-rich (>90%) hornblendite. In the Rock Classification Scheme, it is a hornblendite with olivine <10%, pyroxene <10% and hornblende >90% of olivine + pyroxene + hornblende. British Geological Survey Research Report RR/99/06, section 5.1 and figs. 15, 16.  Hornblendite (s.s.)  GRBA  24-FEB-00  TMCM  22-FEB-19   
996 HC  RN  Shells, clayey [Unlithified Deposits Coding Scheme - Extended]  Clayey shells [UDCS-X]  TMCM  28-MAY-20     
997 HERBI  RN  Herbicide - A type of artifical deposit. It is a substance toxic to plants and used to kill unwanted vegetation. British Geological Survey Research Report RR/99/04, appendix 1.  Herbicide  GRBA  24-FEB-00  TMCM  13-MAR-19   
998 HFBA  RN  Basalt, hornfelsed  Hornfelsed basalt  AWEL  21-MAY-02  TMCM  31-AUG-18   
999 HFBRC  RN  Breccia, hornfelsed  Hornfelsed breccia  AWEL  10-JUN-02  TMCM  31-AUG-18   
1000 HFLMST  RN  Limestone, hornfelsed  Hornfelsed limestone  AWEL  10-JUN-02  TMCM  31-AUG-18   

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